- All sections
- C - Chemistrymetallurgy
- C10M - Lubricating compositionsuse of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 157/00 - Lubricating compositions characterised by the additive being a mixture of two or more macromolecular compounds covered by more than one of the main groups , each of these compounds being essential
Patent holdings for IPC class C10M 157/00
Total number of patents in this class: 62
10-year publication summary
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3
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5
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4
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2
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4
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3
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1
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3
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1
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1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Lubrizol Corporation | 1291 |
10 |
| Idemitsu Kosan Co., Ltd. | 4239 |
5 |
| Totalenergies Onetech | 1382 |
5 |
| Infineum International Limited | 409 |
3 |
| Total Marketing Services | 453 |
3 |
| Total Raffinage Marketing | 153 |
3 |
| Totalenergies Onetech (previously Totalenergies One Tech) | 292 |
3 |
| ExxonMobil Research And Engineering Company | 2562 |
2 |
| Centre National de La Recherche Scientifique | 10576 |
2 |
| Dow Global Technologies LLC | 10448 |
2 |
| Chevron Japan Ltd. | 97 |
2 |
| Cosmo Oil Lubricants Co., Ltd. | 33 |
2 |
| Ecole Superieure de Physique et de Chimie Industrielles de La Ville de Paris | 360 |
2 |
| Kyodo Yushi Co., Ltd. | 244 |
2 |
| Nippon Oil Corporation | 277 |
2 |
| Polimeri Europa S.p.A. | 71 |
2 |
| Polnox Corporation | 20 |
2 |
| Hyundai Motor Company | 22435 |
1 |
| ExxonMobil Chemical Patents Inc. | 3974 |
1 |
| Chevron Oronite Company LLC | 573 |
1 |
| Other owners | 7 |